Open Stack

Hi Jeffrey,

Different firmware may have different search path, ironic takes a simple
path to have a main grub.cfg to distribute a request to the correct
configuration file with grub built-in variables, you can get detailed steps
here [1].

[1]
https://docs.openstack.org/ironic/latest/install/configure-pxe.html#uefi-pxe-grub-setup

// kaifeng

On Thu, Jun 11, 2020 at 9:39 PM Jeffrey Zhang <zhang.lei.fly at gmail.com>
wrote:

> hey guys,
>
> I am testing a standalone ironic node on arm64 node through centos 7.
> Then dnsmasq is configured as following
>
> ```
> enable-tftp
> tftp-root=/var/lib/ironic/public/boot/tftp
>
> # dhcp-option=option:router,192.168.122.1
> # use static
> dhcp-range=10.0.0.167,static,60s
> log-queries
> log-dhcp
> dhcp-match=set:efi-arm64,option:client-arch,11
> dhcp-boot=tag:efi-arm64,grubaa64.efi
> ```
>
> the grubaa64.efi file come from `/boot/efi/EFI/centos/grubaa64.efi` on
> centos 7
>
> But seems grubaa64.efi file are trying different grub.cfg filename like
> `grub.cfg-xx-xx-xx-xx`( check bellow)
> Whereas ironic generate filename like `xx:xx:xx:xx:xx.conf`. Is this a bug
> in ironic? or I made something wrong?
>
> ```
> dnsmasq-dhcp[1]: 140425456 vendor class: PXEClient:Arch:00011:UNDI:003000
> dnsmasq-dhcp[1]: 140425456 DHCPREQUEST(eth1) 10.0.0.171 52:54:00:ea:56:f2
> dnsmasq-dhcp[1]: 140425456 tags: known, efi-arm64, eth1
> dnsmasq-dhcp[1]: 140425456 DHCPACK(eth1) 10.0.0.171 52:54:00:ea:56:f2
> pxe-uefi
> dnsmasq-dhcp[1]: 140425456 requested options: 1:netmask, 2:time-offset,
> 3:router, 4, 5,
> dnsmasq-dhcp[1]: 140425456 requested options: 6:dns-server, 12:hostname,
> 13:boot-file-size,
> dnsmasq-dhcp[1]: 140425456 requested options: 15:domain-name,
> 17:root-path, 18:extension-path,
> dnsmasq-dhcp[1]: 140425456 requested options: 22:max-datagram-reassembly,
> 23:default-ttl,
> dnsmasq-dhcp[1]: 140425456 requested options: 28:broadcast, 40:nis-domain,
> 41:nis-server,
> dnsmasq-dhcp[1]: 140425456 requested options: 42:ntp-server,
> 43:vendor-encap, 50:requested-address,
> dnsmasq-dhcp[1]: 140425456 requested options: 51:lease-time,
> 54:server-identifier, 58:T1,
> dnsmasq-dhcp[1]: 140425456 requested options: 59:T2, 60:vendor-class,
> 66:tftp-server, 67:bootfile-name,
> dnsmasq-dhcp[1]: 140425456 requested options: 97:client-machine-id, 128,
> 129, 130, 131,
> dnsmasq-dhcp[1]: 140425456 requested options: 132, 133, 134, 135
> dnsmasq-dhcp[1]: 140425456 next server: 10.0.0.167
> dnsmasq-dhcp[1]: 140425456 broadcast response
> dnsmasq-dhcp[1]: 140425456 sent size:  1 option: 53 message-type  5
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 54 server-identifier
>  10.0.0.167
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 51 lease-time  2m
> dnsmasq-dhcp[1]: 140425456 sent size: 13 option: 67 bootfile-name
>  grubaa64.efi
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 58 T1  1m
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 59 T2  1m45s
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option:  1 netmask  255.255.255.0
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 28 broadcast  10.0.0.255
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option:  3 router  10.0.0.167
> dnsmasq-dhcp[1]: 140425456 sent size:  4 option:  6 dns-server  10.0.0.167
> dnsmasq-dhcp[1]: 140425456 sent size:  8 option: 12 hostname  pxe-uefi
> dnsmasq-tftp[1]: error 8 User aborted the transfer received from 10.0.0.171
> dnsmasq-tftp[1]: failed sending
> /var/lib/ironic/public/boot/tftp/grubaa64.efi to 10.0.0.171
> dnsmasq-tftp[1]: sent /var/lib/ironic/public/boot/tftp/grubaa64.efi to
> 10.0.0.171
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/grub.cfg-01-52-54-00-ea-56-f2 not found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0000AB
> not found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0000A
> not found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0000 not
> found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A000 not
> found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A00 not
> found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0 not
> found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A not
> found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0 not found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-01-52-54-00-ea-56-f2
> not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0000AB not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0000A not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0000 not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A000 not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A00 not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0 not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0 not found
> dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg
> not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/command.lst not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/fs.lst not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/crypto.lst not found
> dnsmasq-tftp[1]: file
> /var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/terminal.lst not found
> ```
> ---
> Regards,
> Jeffrey Zhang
> Blog: http://xcodest.me
>
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